Searched refs:getOptimalDFTSize (Results 1 - 13 of 13) sorted by relevance

/external/opencv3/samples/cpp/
H A Ddft.cpp38 int M = getOptimalDFTSize( img.rows );
39 int N = getOptimalDFTSize( img.cols );
/external/opencv3/samples/cpp/tutorial_code/core/discrete_fourier_transform/
H A Ddiscrete_fourier_transform.cpp31 int m = getOptimalDFTSize( I.rows );
32 int n = getOptimalDFTSize( I.cols ); // on the border add zero values
/external/opencv3/samples/python2/
H A Ddft.py69 dft_M = cv2.getOptimalDFTSize(w)
70 dft_N = cv2.getOptimalDFTSize(h)
H A Dmosse.py53 w, h = map(cv2.getOptimalDFTSize, [x2-x1, y2-y1])
/external/opencv3/modules/cudaarithm/src/
H A Darithm.cpp440 dft_size.width = getOptimalDFTSize(block_size.width + templ_size.width - 1);
442 dft_size.height = getOptimalDFTSize(block_size.height + templ_size.height - 1);
/external/opencv3/modules/cudaarithm/test/
H A Dtest_arithm.cpp326 dftSize.width = cv::getOptimalDFTSize(A.cols + B.cols - 1);
327 dftSize.height = cv::getOptimalDFTSize(A.rows + B.rows - 1);
/external/opencv3/modules/imgproc/src/
H A Dtemplmatch.cpp145 dft_size.width = std::max(getOptimalDFTSize(block_size.width + templ_size.width - 1), 2);
146 dft_size.height = getOptimalDFTSize(block_size.height + templ_size.height - 1);
674 dftsize.width = std::max(getOptimalDFTSize(blocksize.width + templ.cols - 1), 2);
675 dftsize.height = getOptimalDFTSize(blocksize.height + templ.rows - 1);
H A Dphasecorr.cpp507 int M = getOptimalDFTSize(src1.rows);
508 int N = getOptimalDFTSize(src1.cols);
/external/opencv3/modules/core/misc/java/test/
H A DCoreTest.java631 assertEquals(1, Core.getOptimalDFTSize(0));
632 assertEquals(135, Core.getOptimalDFTSize(133));
633 assertEquals(15, Core.getOptimalDFTSize(13));
/external/opencv3/modules/core/include/opencv2/
H A Dcore.hpp1926 current implementation). Such an efficient DFT size can be calculated using the getOptimalDFTSize
1937 dftSize.width = getOptimalDFTSize(A.cols + B.cols - 1);
1938 dftSize.height = getOptimalDFTSize(A.rows + B.rows - 1);
2007 @sa dct , getOptimalDFTSize , mulSpectrums, filter2D , matchTemplate , flip , cartToPolar ,
2017 @sa dft, dct, idct, mulSpectrums, getOptimalDFTSize
2054 getOptimalDFTSize ). In the current implementation DCT of a vector of size N is calculated via DFT
2057 size_t getOptimalDCTSize(size_t N) { return 2*getOptimalDFTSize((N+1)/2); }
2063 @sa dft , getOptimalDFTSize , idct
2073 @sa dct, dft, idft, getOptimalDFTSize
2106 The function getOptimalDFTSize return
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/external/opencv3/modules/core/src/
H A Ddxt.cpp2086 if (ssize.area() != getOptimalDFTSize(ssize.area()))
2373 if (ssize.area() != getOptimalDFTSize(ssize.area()))
3790 int cv::getOptimalDFTSize( int size0 )
3860 return cv::getOptimalDFTSize(size0);
/external/opencv3/modules/java/src/
H A Dcore+Core.java263 // C++: int getOptimalDFTSize(int vecsize)
266 //javadoc: getOptimalDFTSize(vecsize)
267 public static int getOptimalDFTSize(int vecsize) method in class:Core
2196 // C++: int getOptimalDFTSize(int vecsize)
H A Dcore.cpp177 // int getOptimalDFTSize(int vecsize)
189 int _retval_ = cv::getOptimalDFTSize( (int)vecsize );

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